Gold charms generally provide the least Summoning experience each (up to 93.2) of any charm, but must be used to start training and are still somewhat useful until you surpass reach the level 70s when the cost/xp ratio makes them significantly less efficient than other charms.

These are the most common type of charm dropped by monsters, with Fire giant and Hellhound often being killed by players collecting Gold charms as they have a very common drop rate.